$183+ Cheap flights from Springfield, MA, MA to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
juil. 20 — juil. 271
Round-trip
1 adult, Economy
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Cheapest flights from Springfield to SeattleExplore the most affordable flight options available from Springfield to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 20, 2026.
Explore the most affordable flight options available from Springfield to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 20, 2026.
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/185:15 pm
BDL
- SEA
2 stops11h 00m
Southwest
mer. 7/2210:45 pm
SEA
- BDL
2 stops10h 15m
Southwest
Deal found 6/16![Southwest logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/207:02 am
BDL
- SEA
2 stops13h 49m
Multiple Airlines
sam. 8/228:53 pm
SEA
- BDL
1 stop30h 22m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$477
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/215:41 pm
BDL
- SEA
1 stop9h 18m
American Airlines
mar. 9/156:18 am
SEA
- BDL
2 stops9h 30m
American Airlines
Deal found 6/16![American Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/1211:44 am
BDL
- SEA
2 stops14h 42m
United Airlines
mer. 8/1911:00 pm
SEA
- BDL
1 stop8h 38m
United Airlines
Deal found 6/16![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/511:44 am
BDL
- SEA
2 stops12h 47m
United Airlines
mar. 9/1511:00 pm
SEA
- BDL
2 stops12h 05m
United Airlines
Deal found 6/20![United Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/42:36 pm
BDL
- SEA
1 stop11h 20m
American Airlines
jeu. 8/1311:11 pm
SEA
- BDL
1 stop9h 35m
American Airlines
Deal found 6/19![American Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/147:15 am
BDL
- SEA
1 stop10h 12m
American Airlines
mar. 7/2811:56 pm
SEA
- BDL
1 stop9h 32m
American Airlines
Deal found 6/19![American Airlines logo]()
$488
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/224:00 pm
BDL
- SEA
2 stops11h 25m
Southwest
mar. 7/287:30 pm
SEA
- BDL
2 stops9h 40m
Southwest
Deal found 6/18![Southwest logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/1512:27 pm
BDL
- SEA
2 stops25h 12m
Multiple Airlines
mer. 7/228:13 pm
SEA
- BDL
1 stop31h 02m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1811:44 am
BDL
- SEA
1 stop10h 23m
United Airlines
lun. 8/247:35 pm
SEA
- BDL
2 stops12h 03m
United Airlines
Deal found 6/20![United Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/142:36 pm
BDL
- SEA
1 stop11h 20m
American Airlines
jeu. 7/235:10 am
SEA
- BDL
1 stop8h 20m
American Airlines
Deal found 6/18![American Airlines logo]()
$492
Best flights from Springfield to SeattleDiscover carefully curated flight deals from Springfield to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juin 20, 2026.
Discover carefully curated flight deals from Springfield to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juin 20, 2026.
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/1211:44 am
BDL
- SEA
1 stop10h 23m
United Airlines
mer. 8/196:15 pm
SEA
- BDL
2 stops12h 22m
United Airlines
Deal found 6/17![United Airlines logo]()
$480
This Sun Country Air deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/107:18 pm
BDL
- SEA
1 stop30h 28m
Sun Country Air
dim. 7/1911:59 pm
SEA
- BDL
1 stop7h 25m
Sun Country Air
Deal found 6/20![Sun Country Air logo]()
$515
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/133:40 pm
BDL
- SEA
2 stops10h 15m
Southwest
mar. 8/1811:05 pm
SEA
- BDL
2 stops10h 05m
Southwest
Deal found 6/20![Southwest logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/165:40 pm
BDL
- SEA
1 stop19h 59m
Multiple Airlines
lun. 7/278:53 pm
SEA
- BDL
1 stop30h 27m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/511:44 am
BDL
- SEA
2 stops12h 47m
United Airlines
mar. 9/1511:00 pm
SEA
- BDL
2 stops12h 05m
United Airlines
Deal found 6/20![United Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/186:00 am
BDL
- SEA
2 stops13h 14m
United Airlines
lun. 8/245:20 pm
SEA
- BDL
2 stops14h 18m
United Airlines
Deal found 6/18![United Airlines logo]()
$496
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/2712:40 pm
BDL
- SEA
2 stops12h 10m
Southwest
jeu. 7/307:30 pm
SEA
- BDL
2 stops9h 35m
Southwest
Deal found 6/19![Southwest logo]()
$557
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/317:55 am
BDL
- SEA
2 stops9h 30m
Southwest
mer. 8/511:05 pm
SEA
- BDL
2 stops10h 55m
Southwest
Deal found 6/16![Southwest logo]()
$579
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/1211:44 am
BDL
- SEA
2 stops14h 42m
United Airlines
lun. 8/247:35 pm
SEA
- BDL
2 stops15h 54m
United Airlines
Deal found 6/17![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/213:01 pm
BDL
- SEA
2 stops11h 03m
United Airlines
ven. 8/285:20 pm
SEA
- BDL
2 stops14h 18m
United Airlines
Deal found 6/18![United Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/1512:12 pm
BDL
- SEA
1 stop9h 54m
United Airlines
mer. 7/295:20 pm
SEA
- BDL
2 stops14h 01m
United Airlines
Deal found 6/19![United Airlines logo]()
$567
Last-minute flights from Springfield to SeattleDiscover last-minute flight deals from Springfield to Seattle. Data last updated juin 20, 2026 and is based on user searches.
Discover last-minute flight deals from Springfield to Seattle. Data last updated juin 20, 2026 and is based on user searches.
This Sun Country Air deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/36:41 pm
BDL
- SEA
1 stop25h 31m
Sun Country Air
dim. 7/1211:59 pm
SEA
- BDL
1 stop7h 05m
Sun Country Air
Deal found 6/17![Sun Country Air logo]()
$485
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/1112:45 pm
BDL
- SEA
2 stops10h 25m
Southwest
mer. 7/157:30 pm
SEA
- BDL
2 stops9h 35m
Southwest
Deal found 6/18![Southwest logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/118:10 pm
BDL
- SEA
2 stops40h 07m
Multiple Airlines
lun. 7/278:53 pm
SEA
- BDL
1 stop30h 27m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/147:15 am
BDL
- SEA
1 stop10h 12m
American Airlines
mar. 7/2811:56 pm
SEA
- BDL
1 stop9h 32m
American Airlines
Deal found 6/19![American Airlines logo]()
$488
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/142:36 pm
BDL
- SEA
1 stop11h 20m
American Airlines
jeu. 7/235:10 am
SEA
- BDL
1 stop8h 20m
American Airlines
Deal found 6/18![American Airlines logo]()
$492
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/1412:55 pm
BDL
- SEA
1 stop10h 15m
Southwest
ven. 7/177:30 pm
SEA
- BDL
2 stops9h 40m
Southwest
Deal found 6/16![Southwest logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/1512:27 pm
BDL
- SEA
2 stops25h 12m
Multiple Airlines
mer. 7/228:13 pm
SEA
- BDL
1 stop31h 02m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$490
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/155:28 pm
BDL
- SEA
1 stop8h 32m
American Airlines
mer. 7/295:10 am
SEA
- BDL
1 stop8h 22m
American Airlines
Deal found 6/16![American Airlines logo]()
$491
This Sun Country Air deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/161:41 pm
BDL
- SEA
1 stop10h 21m
Sun Country Air
dim. 7/2611:59 pm
SEA
- BDL
1 stop7h 20m
Sun Country Air
Deal found 6/16![Sun Country Air logo]()
$495
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/185:15 pm
BDL
- SEA
2 stops11h 00m
Southwest
mer. 7/2210:45 pm
SEA
- BDL
2 stops10h 15m
Southwest
Deal found 6/16![Southwest logo]()
$475
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/224:00 pm
BDL
- SEA
2 stops11h 25m
Southwest
mar. 7/287:30 pm
SEA
- BDL
2 stops9h 40m
Southwest
Deal found 6/18![Southwest logo]()
$489
One-way flights from Springfield to SeattleSearch for one-way flight options from Springfield to Seattle. Find affordable one-way fares based on user searches. Data last updated juin 20, 2026.
Search for one-way flight options from Springfield to Seattle. Find affordable one-way fares based on user searches. Data last updated juin 20, 2026.
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/125:55 pm
BDL
- SEA
1 stop8h 40m
Southwest
Deal found 6/20![Southwest logo]()
$183
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/126:00 am
BDL
- SEA
2 stops11h 24m
United Airlines
Deal found 6/20![United Airlines logo]()
$188
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/125:05 pm
BDL
- SEA
1 stop8h 00m
Delta
Deal found 6/19![Delta logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/247:11 pm
BDL
- SEA
3 stops42h 28m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/205:40 pm
BDL
- SEA
1 stop19h 59m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/116:00 am
BDL
- SEA
2 stops34h 00m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$204
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/116:00 am
BDL
- SEA
1 stop8h 32m
United Airlines
Deal found 6/19![United Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/277:11 pm
BDL
- SEA
3 stops41h 06m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/1412:55 pm
BDL
- SEA
1 stop10h 15m
Southwest
Deal found 6/17![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/36:20 pm
BDL
- SEA
1 stop8h 10m
Southwest
Deal found 6/17![Southwest logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/2912:27 pm
BDL
- SEA
2 stops25h 12m
Frontier
Deal found 6/18![Frontier logo]()
$221
Find flight deals from Springfield to Seattle
Keep the following information in mind while searching for Springfield to Seattle flight deals. Data was last updated juin 20, 2026.
Round-trip from | $475 (Southwest) |
|---|---|
One-way from | $183 (Southwest) |
Popular in | June |
Cheapest in | October |
Average price | $668 |
Cheapflights Fare Finder
Customize your flight search to find flights from Springfield to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juin 20, 2026.
Use the filters below to find and compare flights from Springfield to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
mer. 8/12
11:44 am-7:07 pm
1 stop10h 23m
Seattle/Tacoma Intl
mer. 8/19
6:15 pm-9:37 am
2 stops12h 22m
$480
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
sam. 9/5
11:44 am-9:31 pm
2 stops12h 47m
Seattle/Tacoma Intl
mar. 9/15
11:00 pm-2:05 pm
2 stops12h 05m
$485
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
mar. 8/18
6:00 am-4:14 pm
2 stops13h 14m
Seattle/Tacoma Intl
lun. 8/24
5:20 pm-10:38 am
2 stops14h 18m
$496
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
ven. 7/10
7:18 pm-10:46 pm
1 stop30h 28m
Seattle/Tacoma Intl
dim. 7/19
11:59 pm-10:24 am
1 stop7h 25m
$515
Quickest round-trip
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
jeu. 8/13
3:40 pm-10:55 pm
2 stops10h 15m
Seattle/Tacoma Intl
mar. 8/18
11:05 pm-12:10 pm
2 stops10h 05m
$519
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
mer. 8/12
11:44 am-11:26 pm
2 stops14h 42m
Seattle/Tacoma Intl
lun. 8/24
7:35 pm-2:29 pm
2 stops15h 54m
$529
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
ven. 8/21
3:01 pm-11:04 pm
2 stops11h 03m
Seattle/Tacoma Intl
ven. 8/28
5:20 pm-10:38 am
2 stops14h 18m
$540
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
lun. 7/27
12:40 pm-9:50 pm
2 stops12h 10m
Seattle/Tacoma Intl
jeu. 7/30
7:30 pm-8:05 am
2 stops9h 35m
$557
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
mer. 7/15
12:12 pm-7:06 pm
1 stop9h 54m
Seattle/Tacoma Intl
mer. 7/29
5:20 pm-10:21 am
2 stops14h 01m
$567
HartfordSeattle
BDL - SEA
BDLSEA
Hartford Bradley Intl
jeu. 7/16
5:40 pm-10:39 am
1 stop19h 59m
Seattle/Tacoma Intl
lun. 7/27
8:53 pm-6:20 am
1 stop30h 27m
$575
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Springfield to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Springfield with our price prediction graph.
BDL-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Springfield to Seattle
SFY-SEA
BDL-SEA
How much does it cost to fly round-trip from Springfield to Seattle?
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated juin 20, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Springfield to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Springfield to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville
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